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Radial Cylindrical Roller Bearing

NJ 312 ECP/C3

Radial Cylindrical Roller Bearing
Item #100743028
  • 2.36 in Inner Diameter
  • 5.12 in Outer Diameter
  • 1.22 in Width
Radial Cylindrical Roller Bearing
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  • 2.36 in Inner Diameter
  • 5.12 in Outer Diameter
  • 1.22 in Width

applications

  • Traction motors
  • Electric motors
  • Gearboxes

features

  • Logarithmically crowned rollers
  • High speed performance
  • Precision-honed rolling contact surfaces

compliances

  • In accordance with ISO 15-1981
Cage Type Non-Metallic
Bearing Design Removable Inner Ring – Flanged
Oil Hole w/o Oil Hole
Relubrication Feature Without
Precision Rating ABEC 1
Material Steel
Bore Type Round Bore
Capacity High Capacity
No. of Ribs - Inner Ring 1
Series 3
Inner Ring Width 1.22 in, 31 mm
Width 1.22 in, 31 mm
Origin Cylindrical Radial
O.D. 130 mm
Radial Internal Clearance Specification Greater Than Normal Clearance
Static Load Rating 160 kN
I.D. 60 mm
Enclosure Open
Inch/Metric Metric
Rows of Balls Single
Precision Ground Yes
O.D. Type Cylindrical
Cage Material Polyamide (Molded Nylon)
Bearing Part Complete Bearing
Tolerance Normal (PN)
Bearing Type Radial
Outer Ring Width 1.22 in, 31 mm
End Type Open End
No. of Ribs - Outer Ring 2
Dynamic Load Rating 173 kN
No. of Rows 1
Radial Internal Clearance C3
Weight 4.118 LB
EAN or UPC 7316577033901
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